--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/client/src/usermanagement/Userdetail.vue	Fri Sep 07 11:13:56 2018 +0200
@@ -0,0 +1,262 @@
+<template>
+  <div class="userdetails shadow fadeIn animated">
+    <div class="card">
+      <div class="card-header shadow-sm text-white bg-info mb-3">
+        {{ this.cardHeader }}
+        <span @click="closeDetailview" class="pull-right">
+          <i class="fa fa-close"></i>
+        </span>
+      </div>
+      <div class="card-body">
+        <form @submit.prevent="save">
+          <div class="formfields">
+            <div v-if="currentUser.isNew" class="form-group row">
+              <label for="user">Username</label>
+              <input type="user" :placeholder="userNamePlaceholder" class="form-control form-control-sm" id="user" aria-describedby="userHelp" v-model="currentUser.user">
+              <div v-show="errors.user" class="text-danger">
+                <small>
+                  <i class="fa fa-warning"></i> {{ errors.user }}</small>
+              </div>
+            </div>
+            <div class="form-group row">
+              <label for="country">Country</label>
+              <select class="form-control form-control-sm" v-on:change="validateCountry" v-model="currentUser.country">
+                <option disabled value="">Please select one</option>
+                <option v-for="country in countries" v-bind:value="country" v-bind:key="country">{{country}}</option>
+              </select>
+              <div v-show="errors.country" class="text-danger">
+                <small>
+                  <i class="fa fa-warning"></i> {{ errors.country }}</small>
+              </div>
+            </div>
+            <div class="form-group row">
+              <label for="email">Email address</label>
+              <input type="email" v-on:change="validateEmailaddress" class="form-control form-control-sm" id="email" aria-describedby="emailHelp" v-model="currentUser.email">
+              <div v-show="errors.email" class="text-danger">
+                <small>
+                  <i class="fa fa-warning"></i> {{ errors.email }}</small>
+              </div>
+            </div>
+            <div class="form-group row">
+              <label for="role">Role</label>
+              <select class="form-control form-control-sm" v-on:change="validateRole" v-model="currentUser.role">
+                <option disabled value="">Please select one</option>
+                <option value="sys_admin">Sysadmin</option>
+                <option value="waterway_admin">Waterway Admin</option>
+                <option value="waterway_user">Waterway User</option>
+              </select>
+              <div v-show="errors.role" class="text-danger">
+                <small>
+                  <i class="fa fa-warning"></i> {{ errors.role }}</small>
+              </div>
+            </div>
+            <div class="form-group row">
+              <PasswordField @fieldchange="passwordChanged" :placeholder="passwordPlaceholder" :label="passwordLabel" :passworderrors="errors.password"></PasswordField>
+            </div>
+            <div class="form-group row">
+              <PasswordField @fieldchange="passwordReChanged" :placeholder="passwordRePlaceholder" :label="passwordReLabel" :passworderrors="errors.passwordre"></PasswordField>
+            </div>
+          </div>
+          <div>
+            <button type="submit" :disabled="submitted" class="shadow-sm btn btn-info pull-right">Submit</button>
+          </div>
+        </form>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style lang="scss">
+@import "../application/assets/application.scss";
+
+.formfields {
+  width: 10vw;
+}
+
+.userdetails {
+  margin-top: $topbarheight;
+  min-width: 40vw;
+  margin-right: auto;
+  height: 100%;
+}
+
+form {
+  margin-left: $offset;
+  font-size: 0.9rem;
+}
+</style>
+<script>
+import { displayError } from "../application/lib/errors.js";
+import { mapGetters } from "vuex";
+import PasswordField from "./Passwordfield";
+
+const emptyErrormessages = () => {
+  return {
+    email: "",
+    country: "",
+    role: "",
+    password: "",
+    passwordre: ""
+  };
+};
+
+const isEmailValid = email => {
+  /**
+   *
+   * For convenience purposes the same regex used as in the go code
+   * cf. types.go
+   *
+   */
+  // eslint-disable-next-line
+  return /(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])/.test(
+    email
+  );
+};
+
+const violatedPasswordRules = password => {
+  return (
+    // rules according to issue 70
+    password.length < 7 ||
+    /\W/.test(password) == false ||
+    /\d/.test(password) == false
+  );
+};
+
+export default {
+  name: "userdetail",
+  components: {
+    PasswordField
+  },
+  data() {
+    return {
+      passwordLabel: "Password",
+      passwordReLabel: "Repeat Password",
+      passwordPlaceholder: "password",
+      passwordRePlaceholder: "password again",
+      password: "",
+      passwordre: "",
+      currentUser: {},
+      path: null,
+      submitted: false,
+      errors: {
+        email: "",
+        country: "",
+        role: "",
+        password: "",
+        passwordre: ""
+      }
+    };
+  },
+  mounted() {
+    this.currentUser = { ...this.user };
+    this.path = this.user.name;
+  },
+  watch: {
+    user() {
+      this.currentUser = { ...this.user };
+      this.path = this.user.name;
+      this.clearPassword();
+      this.clearErrors();
+    }
+  },
+  computed: {
+    cardHeader() {
+      if (this.currentUser.isNew) return "N.N";
+      return this.currentUser.user;
+    },
+    userNamePlaceholder() {
+      if (this.currentUser.isNew) return "N.N";
+      return "";
+    },
+    ...mapGetters("application", ["countries"]),
+    user() {
+      return this.$store.getters["usermanagement/currentUser"];
+    },
+    isFormValid() {
+      return (
+        isEmailValid(this.currentUser.email) &&
+        this.currentUser.country &&
+        this.password === this.passwordre &&
+        (this.password === "" || !violatedPasswordRules(this.password))
+      );
+    }
+  },
+  methods: {
+    passwordChanged(value) {
+      this.password = value;
+      this.validatePassword();
+    },
+    passwordReChanged(value) {
+      this.passwordre = value;
+      this.validatePassword();
+    },
+    clearErrors() {
+      this.errors = emptyErrormessages();
+    },
+    clearPassword() {
+      this.password = "";
+      this.passwordre = "";
+    },
+    closeDetailview() {
+      this.$store.commit("usermanagement/clearCurrentUser");
+      this.$store.commit("usermanagement/setUserDetailsInvisible");
+    },
+    validateCountry() {
+      this.errors.country = this.currentUser.country
+        ? ""
+        : "Please choose a country";
+    },
+    validateRole() {
+      this.errors.role = this.currentUser.role ? "" : "Please choose a role";
+    },
+    validatePassword() {
+      this.errors.passwordre =
+        this.password === this.passwordre ? "" : "Passwords do not match!";
+      this.errors.password =
+        this.password === "" || !violatedPasswordRules(this.password)
+          ? ""
+          : "Password should at least be 8 char long including 1 digit and 1 special char like $";
+    },
+    validateEmailaddress() {
+      this.errors.email = isEmailValid(this.currentUser.email)
+        ? ""
+        : "invalid email";
+    },
+    validate() {
+      this.validateCountry();
+      this.validateRole();
+      this.validatePassword();
+      this.validateEmailaddress();
+    },
+    save() {
+      this.validate();
+      if (!this.isFormValid) return;
+      if (this.password) this.currentUser.password = this.password;
+      this.submitted = true;
+      this.$store
+        .dispatch("usermanagement/saveCurrentUser", {
+          path: this.user.user,
+          user: this.currentUser
+        })
+        .then(() => {
+          this.submitted = false;
+          this.$store.dispatch("usermanagement/loadUsers").catch(error => {
+            const { status, data } = error.response;
+            displayError({
+              title: "Backend Error",
+              message: `${status}: ${data.message || data}`
+            });
+          });
+        })
+        .catch(error => {
+          this.submitted = false;
+          const { status, data } = error.response;
+          displayError({
+            title: "Error while saving user",
+            message: `${status}: ${data.message || data}`
+          });
+        });
+    }
+  }
+};
+</script>